C# (CSharp) VisitorsDetailViewModel примеры использования

Пример #1

        public VisitorsDetailPage(VisitorsDetailViewModel visitorSelected)
        {
            InitializeComponent();

            BindingContext = visitorSelected;
        }

Пример #2

        public VisitorsDetailPage()
        {
            InitializeComponent();

            BindingContext = new VisitorsDetailViewModel();
        }